Constellar Praesepe [DT07-EN088] Super Rare World Championship 2011 Card Pack Set: Extreme Force Card type:

Set: Extreme Force Card type: Effect Monster Rarity: Super Rare Attack: 2700 Defense: 2100 Cannot be Normal Summoned/Set

the player who activated this card takes damage equal to the original ATK of the monster (at the time it was Summoned)

except "Fire King Avatar Arvata"

Zefra monsters open up unprecedented crossover Deck-building avenues

Constellar Praesepe [DT07-EN088] Super Rare World Championship 2011 Card Pack Set: Extreme Force Card type:Set: Duel Terminal 7 Card type: Xyz Effect Monster Rarity: Super Rare Attack: 2400 Defense: 800 2 Level 4 "Constellar" monsters Once per turn, during the Damage Step of either player's turn, when a "Constellar" monster you control is attacking or being attacked: You can detach 1 Xyz Material from this card; that monster gains 1000 ATK, until the End Phase.